Search found 7 matches

by PatriotSpade
Fri Dec 11, 2015 12:14 am
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

SUCCESS! :D Thank you everyone for your assistance! I'm leaving a list of variables I changed here for future reference: I forgot I had changed the PULLEY_TEETH variable in Configuration.h of the firmware to 15. I changed that back to 20. I changed my steps per mm EEPROM variable to 80. I changed my ...
by PatriotSpade
Thu Dec 10, 2015 11:01 pm
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

You can use this to calculate steps/mm http://prusaprinters.org/calculator/ I believe the V2s have 20 tooth pulleys. When I plug in the numbers I determine that your steps/mm should be 80. Then, just to make sure that's right, look at this: you had it set to 92.65 so your scaling factor in Z would ...
by PatriotSpade
Thu Dec 10, 2015 8:44 pm
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

You need to make sure the Horizontal radius is correctly calibrated, and as Gene mentioned that's not the right value for a Max with newer arms. You should pretty easily get within a couple of tenths of a mm when the calibration is correct. Are there any additional instructions other than what was ...
by PatriotSpade
Thu Dec 10, 2015 7:27 pm
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

steps per mm should be 80 I changed Steps per mm to 80.000 and attempted a quick calibration cube (20 x 20 x 10). Results are: X & Y: 18.50mm (Expected 20mm) Z: 10.50mm (Expected 10mm) These values are MUCH better than what I was getting. I think this may have fixed my major issue. Obviously, still ...
by PatriotSpade
Thu Dec 10, 2015 1:06 am
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

Here is my EEPROM settings. I am just realizing that the Steps per mm (92.65) is the same as the Extr. 1 steps per mm (92.65). I don't remember changing that value, but I did change the Extr. 1 steps per mm per the user guide , section 2.6. Should the Steps per mm setting be different than the Extr ...
by PatriotSpade
Wed Dec 09, 2015 11:07 pm
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Re: Everything is out of scale

Eaglezsoar wrote:See this link for a possible fix: http://forum.seemecnc.com/viewtopic.php?f=77&t=9261
I have verified that I do have the ball-cup arms and my diagonal is set to 290.8 mm.
by PatriotSpade
Wed Dec 09, 2015 8:01 pm
Forum: Rostock MAX v2
Topic: Everything is out of scale
Replies: 17
Views: 12325

Everything is out of scale

New Rostock Max V2. Prints great except for the fact that all axis are out of scale. 40mm calibration block X - 41.65 Y - 41.65 Z - 46.00 As you can see, it's larger on all axis, but much larger on the Z than the others. I can't seem to figure out the issue. Scale is set to 1.0 on both MatterControl ...

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